oiia's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 465 | 1943 | 1394 |  239 |
- | ||
| AtCoder Beginner Contest 467 | 1661 | 1463 |  685 |
+446 | ||
| AtCoder Regular Contest 225 | 997 | - | - | - | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 2341 | 1291 |  836 |
+151 |